vx32

Local 9vx git repository for patches.
git clone git://r-36.net/vx32
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sincos.c (291B)

      1 // written by russ cox rsc@swtch.com 2008/12/07.
      2 // gcc 4.3.2 collapses calls to sin and cos with same arg
      3 // to a single call to sincos when compiling -O2
      4 
      5 extern double sin(double x);
      6 extern double cos(double x);
      7 void
      8 sincos(double x, double *s, double *c)
      9 {
     10 	*s = sin(x);
     11 	*c = cos(x);
     12 }